反渗透法处理地表水存在的问题及解决方案聂明

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ProblemsofandsolutiontothetreatmentofsurfacewaterbyreverseosmosisNieMing,ChenAimin(CNOOCTianjinChemicalResearch&DesignInstitute,Tianjin300131,China),(,300131)[]。,。,,,。[];;;;[]X703.1[]B[]1005-829X(2010)11-0080-04Abstract:Lakewaterhasbeenusedassourcewaterforthereverseosmosis(RO)systeminanelectrothermicplant.Sincebiologicalpollutantsexistinlakewater,seriousblockageoccursintheROsystemasaresult.Accordingtotheoperatingproblemsresultedfromthelakewaterquality,onlinecleaningisstrengthenedandthelakewateristreatedwithproperchemicalagentssynchronously.FinallytheROsystemcanworknormally.Keywords:reverseosmosis;surfacewater;pollution;chemicalagents;onlinecleaning,,4,。,,,,。1,1。4120t/h(168),1#2#CPA2,3#4#BW30-400,、,,,。22.1,(、、),,,。2.22.2.1,,,。,,,。2.2.2,,,TS-883(),。2.2.33011201011IndustrialWaterTreatmentVol.30No.11Nov.,201080——2010-11,30(11),:。,,2#,,,。2.32.3.11#1#2005101.45MPa,0.43MPa,。:,。,TS-882A(),100kgTS-882A,6h,。1h200kgTS-883,()24h,,,。1。2.3.22#2#200510,,,1.33MPa,110m3/h。,TS-882A,100kgTS-882A,4h,。1h200kgTS-883,()24h,。TS-883,,,,,,TS-882(),。100kgTS-882,5h,,,。2。2.3.33#3#2006120068,,3#,,,,。。,TS-882A,100kgTS-882A,5h,。1h200kgTS-883,()24h,,,。3。2.3.44#4#2006120068,,91.17MPa,86m3/h,110t/h,1.8MPa。,TS-882A,100kgTS-882A5h,,。2h200kgTS-883,()24h,,,。4。2.4,,,,33#/MPa/MPa/MPa/(μS·cm-1)/(m3·h-1)/(m3·h-1)1.010.790.7014.611342.00.760.650.6014.712040.811#/MPa/MPa/MPa/(μS·cm-1)/(m3·h-1)/(m3·h-1)1.451.020.8823.011741.80.890.720.6021.711840.822#/MPa/MPa/MPa/(μS·cm-1)/(m3·h-1)/(m3·h-1)1.330.970.8028.111041.00.860.670.5626.511538.844#/MPa/MPa/MPa/(μS·cm-1)/(m3·h-1)/(m3·h-1)1.171.070.9719.08640.00.820.720.6615.712042.081——2010-11,30(11)。,2#,TS-882,TS-883,,,,。33.1(),,。,TS。TS,,,,TS。3.2,TS,,;;,。3.3pH,。pH,TS,。pHpH,,TS,。pH,pH,TS,,,。,,,,。4(1),,,,,。,,,,,,。(2)。4#,,4,,4#,,,。(3)。,,,。(4),,,,,,,,,TS-882A,2mg/L,。(5),,,,,。(6),,,,,2mg/L。(7),pH7.0~7.8,pH6.5,。(8),82——[](1978—),2000,。:022-26689110,E-mail:lemon_nm@126.com。[]2010-07-15()ResearchonthecontrolofscalingonthesewagewaterpumpinBoxiOilGasTreatmentPlantZhuBenzhi,YanHuayun,HeLiping,GuoXiaonan,SunJixing(CNOOCEnergyDevelopmentLimitedShanghaiOilfieldTechnologyServicesBranch,Shanghai200030,China),,,,(,200030)[]。,BHF-07A,,,。[];;[]X703.1[]B[]1005-829X(2010)11-0083-03Abstract:ThecauseforscalingonsewagewaterpumpsinBoxiOilGasTreatmentPlantisanalyzed.Basedonthechoosingandappraisingofscaleinhibitors,BHF-07Ahasbeenoptimized.Intheintegratedconsiderationofeco-nomicandscaleinhibitingeffects,theconcentrationofthescaleinhibitorandinjectionprocedureareadjusted.ThisprobleminBoxiOilGasTreatmentPlanthasbeencontrolledsuccessfully.Keywords:scaling;sewagewatertreatment;corrosion20084200812,。(,),,1mm,2~3mm,,1。,、,。11.1XRD,Mg0.064Ca0.936(CO3),。1.2:K++Na+1615.75mg/L,Mg2+12.15mg/L,Ca2+16.03mg/L,Cl-1125.54mg/L,SO42-19.18mg/L,HCO3-1824.50mg/L,CO32-300mg/L,NaHCO3,pH=8.03。!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!3011201011IndustrialWaterTreatmentVol.30No.11Nov.,2010,。,3~61,。[][1]Z.-·[M].:,1999:155-160.[2],,.[M].:,2003:73-74.[3].[M].:,2000:44-46.83——

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